AM-54N24%u2014%u2014December 1, 1947%u2014%u2014Kokomo to Chicago, IL.Delta Air Lines, Inc.%u2014%u2014C.W. McCollum, pilot%u2014%u2014452 pieces flown. Signed by William W. Workman, who was appointed Postmaster of Kokomo on March 20, 1936, and served until 1964.